Arm chair



FIG. 1 is a perspective view of an arm chair as seen from an elevated point to the front and right side, showing the new design subject of this application, and wherein the view from the front and left side presents the mirror image of the Figure presented.

FIG. 2 is a side view showing the right side of the design of the arm chair of the current invention, and represents a mirror image of a side view if taken from the left side.

FIG. 3 is a front view of the design of the arm chair of the current invention; and,

FIG. 4 is a rear view of the design of the arm chair of the current invention.

The features of views not shown or described form no part of the claimed design. 

The ornamental design for an arm chair, substantially as shown and described. 